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Weather in Kamaishi, Japan 🇯🇵

Current Weather in Kamaishi

Sunny
17°C
Feels like 18°C. Sunny.
🌬️ 4 km/h NW
💧 92% Humidity
🧭 1014 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.2
🌡️ Dew Point: 15°C
🌅 Sunrise: 05:04 AM
🌇 Sunset: 05:57 PM
Map Overlays:

As of now, Kamaishi is 17°C and sunny, feeling like 18°C. Humidity is 92% with winds around 4 km/h, and the UV index is 0 (low). The next few days in Kamaishi look set for about 14°C up to 22°C.

Hourly Forecast for Kamaishi

07:00
Patchy rain nearby
16°
20%
08:00
Patchy rain nearby
18°
18%
09:00
Patchy rain nearby
19°
18%
10:00
Patchy rain nearby
20°
18%
11:00
Light rain shower
19°
36%
12:00
Light rain shower
19°
32%
13:00
Light rain shower
18°
30%
14:00
Patchy rain nearby
18°
26%
15:00
Patchy rain nearby
18°
52%
16:00
Patchy rain nearby
16°
51%
17:00
Patchy rain nearby
15°
36%
18:00
Mist
16°
52%
19:00
Fog
16°
42%
20:00
Fog
17°
42%
21:00
Mist
16°
21%
22:00
Mist
16°
21%
23:00
Mist
16°
22%
00:00
Mist
16°
25%
01:00
Mist
16°
29%
02:00
Mist
15°
31%
03:00
Mist
15°
29%
04:00
Partly Cloudy
15°
23%
05:00
Patchy rain nearby
16°
23%
06:00
Cloudy
14°
24%

14-Day Forecast for Kamaishi

Sat, Sep 05
Patchy rain nearby Patchy rain nearby
20° / 15°
Sun, Sep 06
Patchy rain nearby Patchy rain nearby
18° / 14°
Mon, Sep 07
Moderate or heavy rain shower Moderate or heavy rain shower
22° / 14°
Tue, Sep 08
Sunny Sunny
21° / 16°
Wed, Sep 09
Overcast Overcast
20° / 17°
Thu, Sep 10
Sunny Sunny
18° / 14°
Fri, Sep 11
Overcast Overcast
18° / 15°
Sat, Sep 12
Patchy rain nearby Patchy rain nearby
21° / 16°
Sun, Sep 13
Overcast Overcast
20° / 15°
Mon, Sep 14
Patchy rain nearby Patchy rain nearby
19° / 16°
Tue, Sep 15
Overcast Overcast
23° / 17°
Wed, Sep 16
Fog Fog
21° / 17°
Thu, Sep 17
Mist Mist
21° / 17°
Fri, Sep 18
Sunny Sunny
23° / 14°

Additional Forecasts for Kamaishi

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 150.0 μg/m³
O₃ (Ozone) 73.0 μg/m³
NO₂ (Nitrogen Dioxide) 2.7 μg/m³
SO₂ (Sulphur Dioxide) 1.7 μg/m³
PM2.5 (Fine particles) 11.3 μg/m³
PM10 (Coarse particles) 14.8 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Japan

Browse Weather in Japan by cities in alphabetical order:

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Best Time to Be Outside in Kamaishi Today

The most comfortable window in Kamaishi today looks like 08:00 to 11:00, when it is around 19°C. It should stay dry through that window. The next likely rain is around 15:00.

Frequently Asked Questions about Weather in Kamaishi

What is the temperature in Kamaishi right now?

The current temperature in Kamaishi is 17°C (62°F), sunny (feels like 18°C).

What's the weather like in Kamaishi right now?

Conditions in Kamaishi right now: Sunny, humidity 92%, wind 4 km/h NW.

What is today's forecast for Kamaishi?

Today in Kamaishi: high 20°C, low 15°C, patchy rain nearby. Chance of rain: 75%.

What is the 7-day weather forecast for Kamaishi?

Daily highs and lows for Kamaishi:

  • 2026-09-05: 20°C / 15°C
  • 2026-09-06: 18°C / 14°C
  • 2026-09-07: 22°C / 14°C
  • 2026-09-08: 21°C / 16°C
  • 2026-09-09: 20°C / 17°C
  • 2026-09-10: 18°C / 14°C
  • 2026-09-11: 18°C / 15°C
Is it going to rain in Kamaishi today?

There is a 75% chance of rain in Kamaishi today. Total expected precipitation: 2.85 mm.

What is the wind speed in Kamaishi right now?

Wind in Kamaishi is currently 4 km/h (2 mph) from the NW.

What is the UV index in Kamaishi right now?

The UV index in Kamaishi is currently 0.2 (low). Sun protection is recommended when the index is 3 or higher.

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